A novel architecture of hybrid (WDM/TDM) passive optical networks with suitable modulation format

被引：37
|
作者：
Goyal, Rakesh [1 ]
Kaler, R. S. [2 ]
机构：
[1] Patiala Inst Engg & Technol, Patiala, Punjab, India
[2] Thapar Univ, Patiala, Punjab, India
来源：
OPTICAL FIBER TECHNOLOGY | 2012年 / 18卷 / 06期
关键词：
Hybrid passive optical networks (PONs); WDM/TDM PON; FTTH; ONU; Triple play services; PON;
D O I：
10.1016/j.yofte.2012.08.006
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we have analyzed the performance and feasibility of a hybrid wavelength division multiplexing/time division multiplexing passive optical network (WDM/TDM) PON system with 128 optical networks units (ONUs). In the proposed network, the triple play services (video, voice and data) are successfully transmitted to a distance of 28 km to all ONUs. In addition, we investigate and compare the proposed hybrid PON for suitability of various modulation formats for different distance. It has been observed that the most suitable data format for hybrid PON network is NRZ Rectangular. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：518 / 522
页数：5
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